FR2102633A5 - Metal laminate prodn - by hot pressing gp iva or va metal to base metal or a platinum gp metal - Google Patents

Metal laminate prodn - by hot pressing gp iva or va metal to base metal or a platinum gp metal

Info

Publication number
FR2102633A5
FR2102633A5 FR7029741A FR7029741A FR2102633A5 FR 2102633 A5 FR2102633 A5 FR 2102633A5 FR 7029741 A FR7029741 A FR 7029741A FR 7029741 A FR7029741 A FR 7029741A FR 2102633 A5 FR2102633 A5 FR 2102633A5
Authority
FR
France
Prior art keywords
metal
iva
hot pressing
prodn
platinum
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR7029741A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LOUYOT COMPTOIR LYON ALEMAND
Original Assignee
LOUYOT COMPTOIR LYON ALEMAND
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by LOUYOT COMPTOIR LYON ALEMAND filed Critical LOUYOT COMPTOIR LYON ALEMAND
Priority to FR7029741A priority Critical patent/FR2102633A5/en
Application granted granted Critical
Publication of FR2102633A5 publication Critical patent/FR2102633A5/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • B23K20/14—Preventing or minimising gas access, or using protective gases or vacuum during welding
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
    • C25B11/051—Electrodes formed of electrocatalysts on a substrate or carrier
    • C25B11/073—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material
    • C25B11/091—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of at least one catalytic element and at least one catalytic compound; consisting of two or more catalytic elements or catalytic compounds
    • C25B11/093—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of at least one catalytic element and at least one catalytic compound; consisting of two or more catalytic elements or catalytic compounds at least one noble metal or noble metal oxide and at least one non-noble metal oxide

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)

Abstract

Metal laminates obtained by hot pressing a layer of metal onto a metal substrate characterised in that at least one of the metals is a gp. IVA or VA element, or a Pt metal. The assembly is heated in a vacuum to between 700 degrees C and the melting pt. of the lower melting metal and the pressure is >20 bars. The products may be used as electrodes in electrolysis.
FR7029741A 1970-08-12 1970-08-12 Metal laminate prodn - by hot pressing gp iva or va metal to base metal or a platinum gp metal Expired FR2102633A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7029741A FR2102633A5 (en) 1970-08-12 1970-08-12 Metal laminate prodn - by hot pressing gp iva or va metal to base metal or a platinum gp metal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7029741A FR2102633A5 (en) 1970-08-12 1970-08-12 Metal laminate prodn - by hot pressing gp iva or va metal to base metal or a platinum gp metal

Publications (1)

Publication Number Publication Date
FR2102633A5 true FR2102633A5 (en) 1972-04-07

Family

ID=9060137

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7029741A Expired FR2102633A5 (en) 1970-08-12 1970-08-12 Metal laminate prodn - by hot pressing gp iva or va metal to base metal or a platinum gp metal

Country Status (1)

Country Link
FR (1) FR2102633A5 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4137370A (en) * 1977-08-16 1979-01-30 The United States Of America As Represented By The Secretary Of The Air Force Titanium and titanium alloys ion plated with noble metals and their alloys
WO2002004355A1 (en) * 2000-07-13 2002-01-17 Environmental Focus Internation Bv (Efi) Method and metals to produce an electrode anode to electrolyze liquid wastes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4137370A (en) * 1977-08-16 1979-01-30 The United States Of America As Represented By The Secretary Of The Air Force Titanium and titanium alloys ion plated with noble metals and their alloys
WO2002004355A1 (en) * 2000-07-13 2002-01-17 Environmental Focus Internation Bv (Efi) Method and metals to produce an electrode anode to electrolyze liquid wastes

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Legal Events

Date Code Title Description
ST Notification of lapse